body{
    background-color: #f4f5f5;
}

/* header 部分 */
header{
    background-color: #fff;
    border-bottom: 1px solid #f1f1f1;
}

header .headerInfo{
    width: 1220px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: relative;
}

header .headerInfo ul{
    display: flex;
    align-items: center;
}

header .headerInfo ul a{
    line-height: 60px;
}

header .headerInfo ul a img{
    transform: translateY(5px);
}

header .headerInfo .listLeft li{
    margin: 0 20px;
}

header .headerInfo .listLeft li a{
    color: #71777c;
}

.active{
    color: #1e80ff;
}

header .headerInfo .listLeft li a:hover{
    color: #1e80ff;
}

header .listLeft input{
    height: 30px;
    width: 160px;
    border:0;
    background-color: #f4f4f5;
    text-indent: 0.8em;
    box-sizing: border-box;
    transition: .3s;
    position: absolute;
    top:15px;
    left:740px;
}

header .listLeft input:focus{
    border:1px solid #1e80ff;
    width: 420px;
}

header .devCenter{
    background-color: #e8f3ff;
    padding:5px 12px 6px;
    font-size: 14px;
    color: #2580f7;
    border-radius: 2px;
}

header .write{
    background-color: #0b77e8;
    padding:5px 12px 6px;
    font-size: 14px;
    color: #fff;
    border-radius: 2px;
}

header .write i{
    font-size: 14px;
}

header .loginBtn{
    padding:4px 16px 5px;
    font-size: 14px;
    color: #2580f7;
    border:1px solid #2580f7;
    border-radius: 2px;
    line-height: 20px !important;
}

header .listRight li{
    margin-right: 20px;
}

header .listRight .userface{
    width: 32px;
    line-height: 32px;
    background-color: #57abff;
    border-radius: 50%;
    display: inline-block;
    text-align: center;
    color: #fff;
    font-size: 14px;
}

header .listRight .subMenu{
    width: 80px;
    position: absolute;
    top:60px;
    text-align: center;
    background-color: #fff;
    left:-20px;
}

header .listRight .subMenu div{
    border-bottom: 1px solid #eee;
}

header .listRight .subMenu a{
    color: #57abff;
    font-size: 14px;
}

header .listRight .userfaceLi{
    position: relative;
    /* border:1px solid red; */
    height: 60px;
    display: flex;
    align-items: center;
}


/* nav */
nav {
	background-color: #fff;
}

nav ul {
	width: 960px;
	margin: 0 auto;
	display: flex;
}

nav ul li {
	margin: 0 10px;
}

nav ul a {
	line-height: 42px;
	font-size: 15px;
	color: #71777c;
}

nav ul .recommend {
	color: #57ABFF;
}

nav ul a:hover {
	color: #57ABFF;
}

.content {
	width: 960px;
	margin: 20px auto;
	display: flex;
	justify-content: space-between;
}

.content .articleList {
	width: 700px;
	background-color: #fff;
}

.content .articleList .articleListHeader {
	width: 100%;
	display: flex;
	border: 1px solid #f1f1f1;
}

.content .articleList .articleListHeader a {
	line-height: 46px;
	font-size: 14px;
	padding: 0 20px;
	border-right: 1px solid #eee;
	color: #71777c;
}

.content .articleList .articleListHeader a:hover {
	color: #57ABFF;
}

/* articleListContent */
.content .articleList .articleListContent {
	width: 100%;
	border-bottom: 1px solid #f1f1f1;
}

.content .articleList .articleListContent li {
	display: flex;
	box-sizing: border-box;
	padding: 10px 15px;
	cursor: pointer;
	border-bottom: 1px solid #fafafa;
}

.content .articleList .articleListContent li:hover {
	background-color: #fafafa;
}

.content .articleList .articleListContent li .contentInfo {
	flex: 4;
	color: #86909c;
}

.content .articleList .articleListContent li .contentInfo a {
	color: #86909c;
	font-size: 14px;
	margin: 0 3px;
}

.content .articleList .articleListContent li .contentInfo a:nth-child(2) {
	border-left: 1px solid #dbdddf;
	border-right: 1px solid #dbdddf;
	padding: 0 6px;
}

.content .articleList .articleListContent li .contentInfo h3 {
	color: #000;
	line-height: 40px;
	margin: 0 3px;
}

.content .articleList .articleListContent li .contentInfo .viewInfos i {
	font-size: 13px;
	line-height: 40px;
	margin-right: 20px;
}

.content .articleList .articleListContent li .contentImg {
	flex: 1;
	position: relative;
	top: 30px;
}

.content .articleList .articleListContent li .contentImg img {
	width: 100%;
}

/* infoList */
.content .infoList {
	width: 240px;
	height: 300px;
	background-color: #fff;
}

.content .infoList div:nth-child(1) {
	margin-bottom: 15px;
	background-color: #fff;
	padding-top: 10px;
	padding-bottom: 10px;
}

.content .infoList div:nth-child(1) div {
	text-align: center;
}

.content .infoList div:nth-child(1) i {
	font-size: 18px;
}

.content .infoList div:nth-child(1) a {
	font-size: 14px;
	color: #1E80FF;
	border: 1px solid #1E80FF;
	padding: 5px 15px;
	border-radius: 20px;
	transition: .3s;
}

.content .infoList .signInfo {
	font-size: 14px;
	text-indent: 2em;
	color: #4e5969;
}

.content .infoList div:nth-child(1) div a:hover {
	background-color: #e8f3ff;
}

.content .infoList div:nth-child(2) {
	background-color: #fff;
	box-sizing: border-box;
	padding: 12px;
}

.content .infoList div:nth-child(2) .desc {
	padding-left: 0;
	font-size: 14px;
	color: #474a4e;
}

.content .infoList select {
	width: 55px;
	height: 35px;
	border-right: 0;
	background-color: #fbfbfb;
}

.content .infoList select option {
	width: 200px;
}

.content .infoList .mobile {
	width: 150px;
	height: 33px;
	border: 1px solid #474a4e;
	border-left: 0;
	text-indent: 1em;
	background-color: #fbfbfb;
}

.content .infoList .checkCode {
	margin: 10px 0;
	position: relative;
}

.content .infoList .checkCode input {
	width: 204px;
	height: 33px;
	border: 1px solid #86909c;
	text-indent: 1em;
	background-color: #fbfbfb;
}

.content .infoList .checkCode a {
	color: #1a87f3;
	font-size: 14px;
	position: absolute;
	right: 20px;
	top: 7px;
}

.content .infoList .loginSoon {
	display: inline-block;
	line-height: 36px;
	background-color: #007fff;
	color: #FFFFFF;
	font-size: 14px;
	width: 206px;
	text-align: center;
	transition: .2s;
}

.content .infoList .loginSoon:hover {
	background-color: #0661bb;
}

.content .infoList {
	font-size: 14px;
}

.content .infoList .license span {
	color: #767676;
}

.content .infoList .license a {
	color: #007fff;
}
